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Foreign body in ocular coats causing a pseudo optic nerve head shadow |
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| Authors: | Brijesh Takkar Vinod Kumar Renu Agrawal Raghav Ravani Shorya Azad |
| Affiliation: | Dr. Rajendra Prasad Centre for Ophthalmic Sciences, AIIMS, New Delhi 110 029, India |
| Abstract: | Small intraocular foreign body in the outer coats of the eye may be wrongly interpreted as optic nerve head on ultrasound imaging. Such errors can be avoided by performing multiple sonography scans in different axes. |
| Keywords: | Intraocular foreign body Double optic nerve shadow Pseudo duplication of optic nerve |